/*=================================================导航栏==================================*/
.hender-nav {
  justify-content: space-between;
  display: flex;
  height: 65px;
  background-color: rgb(153, 204, 255);
}

.nav-menu {
  width: 700px;
  height: 65px;
  display: inline-block;
  background-color: rgb(133, 133, 133);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 999;
}
.nav-menu.scrolled {
  border-radius: 0% 0% 20px 20px;
}

.nav-menu .nav-link {
  color: white;
  text-align: center;
}

.nav-menu .nav-item.active .nav-link {
  font-weight: bold;
  text-align: center;
  text-decoration: underline;
}
.nav-menu ul {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 65px;
}

.nav-menu ul li {
  display: inline-block;
  line-height: 65px;
  font-size: 20px;
  color: #fff;
}

.tool-box {
  display: flex;
  /* border: 1px solid black; */
}

.tool-box span {
  display: inline-block;
  line-height: 65px;
  color: white;
  cursor: pointer;
  font-size: 30px;
  margin-right: 25px;
}

.tool-box span:last-child {
  margin-right: 40px;
}

.nav-tabs .nav-item .nav-link {
  border: none;
  background-color: transparent;
  color: #9e9e9e9e;
  font-family: "行楷", cursive;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  padding: 0px 20px;
}

.nav-tabs .nav-item .nav-link.active {
  background-color: transparent;
  border-bottom: 2px solid black;
  color: black;
}

/*=================================================底部栏==================================*/
.footer-box {
  margin-top: 100px;
  background-color: rgb(255, 255, 255);
  height: 240px;
  display: flex;
}
.footer-box div {
  padding: 10px;
  margin: 10px;
}
.shuxian {
  float: left;
  margin-top: 30px;
  width: 1px;
  height: 400px;
  background: darkgray;
  margin-left: 800px;
}
.mid-box {
  border-left: 1px solid black;
  border-right: 1px solid black;
}
.mid-box h4 {
  font-size: 16px;
}
/*=================================================侧边按钮==================================*/
.btn-box span {
  color: #9e9e9e;
  font-size: 35px;
  display: flex;
  flex-direction: column;
}
.btn-box {
  height: 100px;
  position: fixed;
  bottom: 30px;
  right: 100px;
}

.btn-box span:first-child {
  transform: rotate(-90deg);
  display: inline-block;
}
/*==================================================轮播图==================================*/
.carousel-inner {
  /* height: 600px; */
}
.carousel-item {
  height: 600px;
  width: 80%;
}

.carousel-item img {
  width: 70%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: cover;
}
.carousel-box {
  box-shadow: 0 1px 50px 0 rgba(0, 0, 0, 0.2);
}

.carousel-box a {
}

#prev-icon {
  width: 40px;
  height: 40px;
  background-color: rgb(98, 195, 233);
  border-radius: 20%;
}
#next-icon {
  width: 40px;
  height: 40px;
  background-color: rgb(98, 195, 233);
  border-radius: 20%;
}
.carousel-caption h3 {
  font-weight: bold;
  font-size: 30px;
  color: black;
  text-align: center;
  margin-top: 100px;
  font-style: italic;
  font-family: "行楷", cursive;
}
.carousel-caption p {
  font-size: 18px;
  font-weight: bold;
  font-family: "宋体", cursive;
  text-align: center;
  color: black;
  font-style: italic;
  line-height: 30px;
}

/*================================================活动列表===================================*/

.square-box {
  margin-top: 100px;
}
.title-badge {
  width: 180px;
  height: 70px;
  color: rgb(80, 80, 80);
  background-color: rgba(153, 153, 153, 1);
  border-radius: 12px;
  font-size: 24px;
  line-height: 150%;
  text-align: center;
  font-weight: bold;
  font-style: italic;
  margin-top: 50px;
}
.title-badge h4 {
  line-height: 60px;
  vertical-align: middle;
}
.new-part {
  margin-top: 50px;
  width: 400px;
  min-height: 500px;
  color: rgba(80, 80, 80, 1);
  background-color: rgba(235, 239, 241);
  border-radius: 20px;
  font-size: 14px;
  text-align: center;
  overflow: hidden;
  box-shadow: 0 4px 4px -2px rgba(0, 0, 0, 0.5);
}

.tab-pane {
  min-height: 500px;
}
input {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

.act-tab {
  margin-left: 5%;
  width: 90%;
  overflow: hidden;
  /* flex-shrink: 0;
  flex: 1; */
}

.tab-label {
  background-color: #65a7e8;
  color: white;
  display: flex;
  justify-content: space-between;
  padding: 10px;
  font-weight: bold;
  cursor: pointer;
}

.tab-label:hover {
  background-color: #065fb1;
}

.tab-label::after {
  position: relative;
  top: -5px;
  content: ">";
  font-size: 20px;
  width: 10px;
  height: 10px;
  text-align: center;
  transition: all 0.2s ease;
}

.tab-content img {
  /* max-height: 0px; */
  max-width: 0px;
  transition: al1 0.2s ease;
  margin-bottom: 20px;
}
input:checked + .tab-label {
  background-color: #065fb1;
}

input:checked + .tab-label::after {
  position: relative;
  top: 5px;
  right: -10px;
  transform: rotate(90deg);
}

input:checked ~ .tab-content img {
  overflow: visible;
  max-width: 100%;
}

/*=================================================照片墙=================================*/
.wall-box {
  margin-top: 60px;
  height: 950px;
  background-image: url("../image/left.svg");
  background-repeat: no-repeat; /* 防止背景图片重复 */
  /* background-size: cover;  */
  /* 背景图片铺满整个容器，保持其长宽比 */
}

#cir-box {
  width: 600px;
  height: 600px;
  position: relative;
  margin: 0 auto;
  right: 70px;
}

#cir-box img:hover {
  width: auto;
  height: auto;
  max-width: 70%;
  max-height: 60%;

  z-index: 1;
}

.pic {
  margin-top: 100px;
  width: 220px;
  height: 220px;
  border: 2px solid rgb(255, 255, 255);
  position: absolute;
  transform-origin: center center;
  box-shadow: 1px 1px 5px #666;
  border-radius: 10px;
  transition: all 1s;
}

#pic1 {
  transform: rotate(0deg) translate(250px) rotate(-0deg);
}

#pic2 {
  transform: rotate(30deg) translate(250px) rotate(-30deg);
}

#pic3 {
  transform: rotate(60deg) translate(250px) rotate(-60deg);
}

#pic4 {
  transform: rotate(90deg) translate(250px) rotate(-90deg);
}

#pic5 {
  transform: rotate(120deg) translate(250px) rotate(-120deg);
}

#pic6 {
  transform: rotate(150deg) translate(250px) rotate(-150deg);
}

#pic7 {
  transform: rotate(180deg) translate(250px) rotate(-180deg);
}

#pic8 {
  transform: rotate(210deg) translate(250px) rotate(-210deg);
}

#pic9 {
  transform: rotate(240deg) translate(250px) rotate(-240deg);
}

#pic10 {
  transform: rotate(270deg) translate(250px) rotate(-270deg);
}

#pic11 {
  transform: rotate(300deg) translate(250px) rotate(-300deg);
}

#pic12 {
  transform: rotate(330deg) translate(250px) rotate(-330deg);
}

/*=======================================================================================*/
